DEAN MILLIVOLT GAS FRYERS
CHAPTER 3: INSTALLATION INSTRUCTIONS
3.4 Gas Connections (cont.)
Rigid Connections
Check any
Manual shut-off valve
This gas service
Regulating Gas Pressure
The fryer and
External gas regulators are not normally required on this fryer. A safety control valve protects the fryer against pressure fluctuations. If the incoming pressure is in excess of ½" PSI (3.45 kPa/35 mbar), a
DANGER
When
line if the test pressure is ½" PSI [3.45 kPa (14 inches W.C.)] or greater to avoid
damage to the fryer’s gas piping and gas valve(s).
A.Manifold Pressure: Your local service technician should check the manifold pressure with a manometer.
1.Check the rating plate for manifold gas pressures. Natural gas units normally require 4- inches W.C., and propane units normally require
2.Confirm that the arrow forged into the bottom of the regulator body, which indicates gas flow direction, is pointed downstream towards the fryers. The air vent cap is also part of the regulator and should not be removed.
3.If a vent line from the gas pressure regulator is used, it should be installed in accordance with local codes or in the absence of local codes, with the appropriate national standards.